xref: /hardware/qcom/camera/QCamera2/HAL/QCameraThermalAdapter.h

/* Copyright (c) 2013, The Linux Foundataion. All rights reserved.
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#ifndef __QCAMERA_THERMAL_ADAPTER__
#define __QCAMERA_THERMAL_ADAPTER__

namespace qcamera {

typedef enum {
    QCAMERA_THERMAL_NO_ADJUSTMENT = 0,
    QCAMERA_THERMAL_SLIGHT_ADJUSTMENT,
    QCAMERA_THERMAL_BIG_ADJUSTMENT,
    QCAMERA_THERMAL_SHUTDOWN
} qcamera_thermal_level_enum_t;

typedef enum {
    QCAMERA_THERMAL_ADJUST_FPS,
    QCAMERA_THERMAL_ADJUST_FRAMESKIP,
} qcamera_thermal_mode;

class QCameraThermalCallback
{
public:
    virtual int thermalEvtHandle(qcamera_thermal_level_enum_t level,
            void *userdata, void *data) = 0;
    virtual ~QCameraThermalCallback() {}
};

class QCameraThermalAdapter
{
public:
    static QCameraThermalAdapter& getInstance();

    int init(QCameraThermalCallback *thermalCb);
    void deinit();

private:
    static char mStrCamera[];
    static char mStrCamcorder[];

    static int thermalCallback(int level, void *userdata, void *data);

    QCameraThermalCallback *mCallback;
    void *mHandle;
    int (*mRegister)(char *name,
            int (*callback)(int, void *userdata, void *data), void *data);
    int (*mUnregister)(int handle);
    int mCameraHandle;
    int mCamcorderHandle;

    QCameraThermalAdapter();
    QCameraThermalAdapter(QCameraThermalAdapter const& copy); // not implemented
    QCameraThermalAdapter& operator=(QCameraThermalAdapter const& copy); // not implemented

};

}; // namespace qcamera

#endif /* __QCAMERA_THERMAL_ADAPTER__ */